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Komatsu WD600-1

Series: Komatsu Wheel Dozer

Source: https://www.komatsu.com/en-za/products/equipment/dozers/whee

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With the WD600-1, Komatsu offers a model from the Komatsu Wheel Dozer series. The engine delivers 459.6 hp (338 kW), has 6 cylinders. Rated speed is 2,000 rpm. The unladen weight is 41,080 kg. The wheelbase measures 4,050.8 mm. Ground clearance is 496.8 mm. The tank holds 610.2 litres. The gearbox has 4 forward gears. There are also 4 reverse gears. The hydraulic tank holds 217.3 litres. The cooling system holds 135.1 litres. The oil fill is 43.2 litres. The electrical system runs on 24 V. The engine fitted is the S6D170. Tyre size: 35/65-33-24PR. The Komatsu Wheel Dozer series covers 6 models. Rated output within it ranges from 157.1 to 537.4 hp; the WD600-1 sits in the upper part of that range with 459.6 hp. Its immediate neighbours are the WD420-3 below it with 227.1 hp and the WD600-3 above it with 529.2 hp. 1218 Komatsu models across 47 series are on record. The model is listed under Mining equipment. 20 verified figures from 1 source are on file.

Technical data

Engine

Engine modelS6D170correct
Power459.6 hp (338 kW)correct
Rated speed2,000 rpmcorrect
Cylinders6correct
Aspirationnaturalcorrect
Coolant capacity135.1 lcorrect
Engine oil capacity43.2 lcorrect

Dimensions and weights

Wheelbase4,050.8correct
Ground clearance496.8correct
Unladen weight41,080 kgcorrect

Drivetrain and chassis

Gearbox typeplanetary gear typecorrect
Forward gears4correct
Reverse gears4correct
Tyre size35/65-33-24PRcorrect
System voltage24 Vcorrect

Working data

Hydraulic oil capacity217.3 lcorrect
Fuel tank capacity610.2 lcorrect

Other data

Cab height4,255correct

Where this model stands

Power-to-weight ratio: 8.2 kW/t (338 kW / 41.1 t)

Stronger than 84% of the mining equipment in the register — out of 944 models with a stated power figure.

Calculated from the documented figures above — not a rating.

Frequently asked questions

How much power does the Komatsu WD600-1 have?

The Komatsu WD600-1 delivers 460 hp.

How much does the Komatsu WD600-1 weigh?

The unladen weight is 41,080 kg.

What engine does the Komatsu WD600-1 have?

6 cylinders.

What to check before buying

  • Check the hour meter against the service records — a replaced instrument is the most common gap.
  • Compare the data plate and chassis number with the papers.
  • Check the weights in the papers against the figures here — attachments change them.
  • Load the hydraulics and watch for sag.
  • Ask about parts availability for this build year — the running costs hang on it.

A general list for this type of machine — no substitute for an inspection or an appraiser.

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This page carries 19 individual figures for this model. They come from 1 recorded source; every figure can be traced there. What we cannot document is not here — we leave gaps open rather than estimate them.

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Other models in this series

D61PX-15

WD420-3

WD600-3

WD600-6

WD900-3

Sources: [1]

Dump truck in 3D section

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